Holy crap, it just gets insane from stage five upwards. Tried focusing on building the tree's width when collecting pixels in the first few stages. After that, it's just some crazy screen-sweeping. Sheeez.
Why does the requirement 'no damage taken' not actually mean 'no damage taken'? Granted, this badge would be exceedingly easy with shields and all but hell... that's a bit deceptive.
Dude, what the hell is with the inconsistent pill spawn rate? I got up to 9k and could only wait for the game over screen to come up just because they stopped appearing.
 "Run"){kind=icon}
 "This is the Only Level"){kind=icon}
 "Pixel Grower"){kind=tracking}
 "Stick Arena: Ballistick"){kind=icon}
 "I Love Traffic"){kind=icon}
 "Music Catch 2"){kind=icon}
 "The Great Siege"){kind=icon}
 "Gatecrasher"){kind=icon}
 "Sonny 3 - The Revenge"){kind=icon}
 "Name"){kind=icon}
 "Cell Warfare"){kind=icon}
 "Idle 2.: Konquest"){kind=icon}
 "Globetrotter XL"){kind=icon}
 "Death Dice Overdose"){kind=icon}
 "Promnesiac"){kind=icon}
 "Sproing Reloaded"){kind=icon}
 "Space Pips"){kind=icon}
 "BubbleQuod"){kind=icon}
 "You Have To Defecate Upon King Bhumibol"){kind=icon}